Apply suggestions from code review

Co-authored-by: Pandapip1 <[email protected]>

EIPS/eip-2400.md

@@ -7,7 +7,7 @@ type: Standards Track
 category: ERC
 status: Review
 created: 2019-11-05
-requires: 155, 831
+requires: 155, 681, 831
 ---
 
 ## Simple Summary
@@ -19,7 +19,7 @@ A standard way of representing a submitted transaction.
 ## Abstract
 
 A transaction hash is not very meaningful on its own, because it looks just like any other hash, and it might lack important information for reading a transaction. 
-This standard includes all needed information for displaying a transaction and it's details, such as `chainId`, `method` signature called and `events` signatures emitted.
+This standard includes all needed information for displaying a transaction and its details, such as `chainId`, `method` signature called, and `events` signatures emitted.
 
 ### Use-cases 
 
@@ -103,7 +103,7 @@ Future upgrades that are partially or fully incompatible with this proposal must
 
 ## Copyright
 
-Copyright and related rights waived via [CC0](https://creativecommons.org/publicdomain/zero/1.0/).
+Copyright and related rights waived via [CC0](../LICENSE.md).
 
 [EIP-155]: https://eips.ethereum.org/EIPS/eip-155
 [ERC-831]: https://eips.ethereum.org/EIPS/eip-831